Compare 205409 vs 205420
| Property | 205409 | 205420 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 192 × 5691 | 22 × 51 × 102711 |
| Prime factorization | 19 × 19 × 569 | 2 × 2 × 5 × 10271 |
| Divisors count | 6 | 12 |
| Divisors | 1, 19, 361, 569, 10811, 205409 | 1, 2, 4, 5, 10, 20, 10271, 20542, 41084, 51355, 102710, 205420 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100100010011000012 | 1100100010011011002 |
| Base 3 | 1011022022023 | 1011022100113 |
| Base 4 | 3020212014 | 3020212304 |
| Base 5 | 230331145 | 230331405 |
| Base 6 | 42225456 | 42230046 |
| Base 7 | 15136017 | 15136157 |
| Base 8 | 6211418 | 6211548 |
| Base 9 | 3426829 | 3427049 |
| Base 10 | 20540910 | 20542010 |
| Base 11 | 13036611 | 13037611 |
| Base 12 | 9aa5512 | 9aa6412 |
| Base 13 | 7265913 | 7266713 |
| Base 14 | 54c0114 | 54c0c14 |
| Base 15 | 40cde15 | 40cea15 |
| Base 16 | 3226116 | 3226c16 |